449803431728

Names of 449803431728

• Cardinal: 449803431728 can be written as Four hundred forty-nine billion, eight hundred three million, four hundred thirty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.49803431728 × 10¹¹

Factors of 449803431728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 506

Divisors of 449803431728

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 28 41 49 56 82 98 112 163 164 196 287 293 326 328 392 574 586 652 656 784 1141 1148 1172 1304 2009 2051 2282 2296 2344 2608 4018 4102 4564 4592 4688 6683 7987 8036 8204 9128 12013 13366 14357 15974 16072 16408 18256 24026 26732 28714 31948 32144 32816 46781 47759 48052 53464 57428 63896 84091 85849 93562 95518 96104 106928 114856 127792 168182 171698 187124 191036 192208 229712 327467 334313 336364 343396 374248 382072 588637 600943 654934 668626 672728 686792 748496 764144 1177274 1201886 1309868 1337252 1345456 1373584 1958119 2340191 2354548 2403772 2619736 2674504 3519809 3916238 4206601 4680382 4709096 4807544 5239472 5349008 7039618 7832476 8413202 9360764 9418192 9615088 13706833 13993387 14079236 15664952 16826404 18721528 24638663 27413666 27986774 28158472 31329904 33652808 37443056 49277326 54827332 55973548 56316944 67305616 95947831 97953709 98554652 109654664 111947096 172470641 191895662 195907418 197109304 219309328 223894192 344941282 383791324 391814836 394218608 573728867 685675963 689882564 767582648 783629672 1147457734 1371351926 1379765128 1535165296 1567259344 2294915468 2742703852 2759530256 4016102069 4589830936 5485407704 8032204138 9179661872 10970815408 16064408276 28112714483 32128816552 56225428966 64257633104 112450857932 224901715864 449803431728
• Sum of all divisors σ(n): 1048454722728
• Sum of proper divisors (its aliquot sum) s(n): 598651291000
• 449803431728 is an abundant number, because the sum of its proper divisors (598651291000) is greater than itself. Its abundance is 148847859272

Bases of 449803431728

• Binary: 110100010111010010111111010111100110000₂
• Hexadecimal: 0x68BA5FAF30
• Base-36: 5QMXCL68

Squares and roots of 449803431728

• 449803431728 squared (449803431728²) is 202323127194285557065984
• 449803431728 cubed (449803431728³) is 91005636929930283759465782135140352
• The square root of 449803431728 is 670673.8639070409
• The cube root of 449803431728 is 7661.9783679413

Scales and comparisons

• 449,803,431,728 seconds is equal to 14,302 years, 18 weeks, 4 days, 5 hours, 42 minutes, 8 seconds.
• To count from 1 to 449,803,431,728 would take you about twenty-eight thousand, six hundred four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 449803431728 cubic inches would be around 638.5 feet tall.

Recreational maths with 449803431728

• 449803431728 backwards is 827134308944
• The number of decimal digits it has is: 12
• The sum of 449803431728's digits is 53
• More coming soon!